Coomaraswamy, Ananda K., author
Philosphical Library, [Date of publication not identified]
Buku Teks
Eliot, Charles William, 1834-1926, author
Routledge & Kegan Paul, 1954
Buku Teks
Ratnakar, Pramesh, author
Tiger Books International, 1996
Buku Teks SO
Humphreys, Christmas, author
Penguin Books, 1985
Buku Referensi
Klostermaier, Klaus K., author
Oneworld, [Date of publication not identified]
Buku Teks SO